1340024010 has 32 divisors (see below), whose sum is σ = 3463447680. Its totient is φ = 329851968.

The previous prime is 1340023939. The next prime is 1340024017. The reversal of 1340024010 is 104200431.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1340024017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1717590 + ... + 1718369.

It is an arithmetic number, because the mean of its divisors is an integer number (108232740).

Almost surely, 2^1340024010 is an apocalyptic number.

1340024010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1340024010 is an abundant number, since it is smaller than the sum of its proper divisors (2123423670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1340024010 is a wasteful number, since it uses less digits than its factorization.

1340024010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3435982.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1340024010 is about 36606.3383855856. The cubic root of 1340024010 is about 1102.4803560858.

Adding to 1340024010 its reverse (104200431), we get a palindrome (1444224441).

The spelling of 1340024010 in words is "one billion, three hundred forty million, twenty-four thousand, ten".